BST to PST Converter

PST is 9h 0m behind BST. When it's 12:00 PM BST, it's 3:00 AM PST.

From

BST · UTC+1

5:09:49AM

British Summer Time

e.g. London, Dublin

To

PST · UTC-8

8:09:49PM

Pacific Standard Time

e.g. Los Angeles, Vancouver

Open in World ClockPST → BST
9:00 AM BST=12:00 AM PST
12:00 PM BST=3:00 AM PST
5:00 PM BST=8:00 AM PST

Hourly conversion (BST → PST)

BSTPST
12:00 AM3:00 PM(−1 day)
1:00 AM4:00 PM(−1 day)
2:00 AM5:00 PM(−1 day)
3:00 AM6:00 PM(−1 day)
4:00 AM7:00 PM(−1 day)
5:00 AM8:00 PM(−1 day)
6:00 AM9:00 PM(−1 day)
7:00 AM10:00 PM(−1 day)
8:00 AM11:00 PM(−1 day)
9:00 AM12:00 AM
10:00 AM1:00 AM
11:00 AM2:00 AM
12:00 PM3:00 AM
1:00 PM4:00 AM
2:00 PM5:00 AM
3:00 PM6:00 AM
4:00 PM7:00 AM
5:00 PM8:00 AM
6:00 PM9:00 AM
7:00 PM10:00 AM
8:00 PM11:00 AM
9:00 PM12:00 PM
10:00 PM1:00 PM
11:00 PM2:00 PM

Shaded rows are within standard working hours (8am–6pm) on both sides.

BST here is British Summer Time (UTC+1); in winter the UK uses GMT (UTC+0). BST can also mean Bangladesh Standard Time (UTC+6).

PST (UTC−8) is the standard-time offset. From March to November the US West Coast observes PDT (UTC−7) instead.

More BST conversions

Frequently asked questions

What is the time difference between BST and PST?
PST is 9h 0m behind BST. BST is UTC+1 and PST is UTC-8.
What is 12:00 PM BST in PST?
12:00 PM BST is 3:00 AM PST.
Does BST change for daylight saving time?
BST here is British Summer Time (UTC+1); in winter the UK uses GMT (UTC+0). BST can also mean Bangladesh Standard Time (UTC+6).